摘要
主要介绍水下湿法手工自蔓延焊接中出现的裂纹、气孔、夹渣和偏析等焊接缺陷,并对其产生机理和防治措施进行分析。
This paper mainly introduces the welding defects such as cracks,porosity,slag inclusion and segregation in underwater wet manual self-propagating welding,and analyzes their mechanism and prevention measures.
作者
马云鹤
李志尊
孙立明
申超
MA Yun-he;LI Zhi-zun;SUN Li-ming;SHEN Chao(Department of Vehicles and Electrical Engineering,Army Engineering University,Shijiazhuang Campus,Shijiazhuang 050003,China)
出处
《价值工程》
2019年第5期99-102,共4页
Value Engineering
关键词
水下湿法手工自蔓延焊接
焊接缺陷
缺陷防治
underwater wet manual SHS welding
welding defects
defect prevention and control
